| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.85 | 6.144% | $39.1141 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $6.47 | 9.473% | $7.0829 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $15.76 | 13.834% | $17.9402 | $17.94 | $17.95 | $17.90 |
| Purchase #4 | $125.39 | 13.442% | $142.2449 | $142.24 | $142.25 | $142.20 |
| Purchase #5 | $245.94 | 12.434% | $276.5202 | $276.52 | $276.50 | $276.50 |
| Purchase #6 | $248.77 | 7.870% | $268.3482 | $268.35 | $268.35 | $268.30 |
| Purchase #7 | $183.28 | 9.855% | $201.3422 | $201.34 | $201.35 | $201.30 |
| 7 purchase totals = | $862.46 | $952.5927 | $952.58 | $952.60 | $952.40 | |